Artha is a handy thesaurus based on WordNet with distinct features like global hotkey look-up, passive desktop notifications, regular expression based search, etc. Developed by Sundaram Ramaswamy
License: Open Source
Artha is a lightweight and user-friendly dictionary application that excels in community-driven features and customization, making it suitable for casual users. In contrast, GoldenDict offers a more extensive feature set, including text-to-speech and built-in translation, catering better to language learners and advanced users.